Public declaration syntax from harness-sdk/src/backtrack.rs
Original source SHA-256: fd04353fc7de1ac83b7a877bf74de95a7833b4df3ae0acfc2a0882f768029a67
Function bodies and constant values are omitted. This is not the complete implementation.

Source line 24
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct BacktrackTarget {
/// Index into `AppState::messages()` (0-based).

pub message_index: usize,
/// User turn ordinal (1, 2, 3 …) — useful as a label.

pub turn_ordinal: usize,
/// Snippet of the user prompt (truncated to ~80 chars) for

/// display.

pub preview: String
}

Source line 38
#[must_use]
pub fn list_backtrack_targets(state: &AppState) -> Vec<BacktrackTarget>;

Source line 65
pub fn rewind_to(state: &mut AppState, target: &BacktrackTarget) -> Result<String, SdkError>;